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Fishing in winter, due to the different water temperature, water quality, density and feeding amount, the frequency of water change is of course also different.
But overall, most ornamental fish will not have as high feeding water temperature as in summer, so they can be replaced with a moderate amount.
1. Continue to raise in high-temperature zones, feed normally, and change water normally
If our ornamental fish continue to live in high-temperature zones, such as 28 degrees or above, then this is almost no different from summer.
Assuming feeding is the same as before, you can appropriately reduce the frequency and amount of water change. The key issue is to refer to feeding density and water quality.
For example, in summer, it may be a weekly change of water every Monday, one-third each time. Then, in winter, we can change the water every ten days, one-quarter each time.
2. The water temperature is low, you can reduce the amount again
If the feeding water temperature of tropical fish is between 20 degrees and 25 degrees, the appetite of most small ornamental fish will not change, and the amount of water change can also be slightly reduced.
If it is a medium-sized tropical fish, the appetite may drop at this temperature. If appetite decreases, the water quality will naturally be easier to maintain because there are fewer pollutants.
If the feeding density is also suitable, the frequency of water change can be maintained for about half a month, which is under normal and good water quality.
Of course, we also have to take into account the development of water quality at that time, as well as the various reactions of ornamental fish, which cannot be generalized.
So, can I keep hydrating properly?
Low temperature feeding in winter should be OK.
At the same time, we can also pay attention to the feces and impurities precipitation in the bottom of the tank. It needs to be regularly pumped. tries to ensure that there are no impurities left in the fish tank, and the wall of the tank is also as clean as new. The filter cotton should be cleaned if it is always overflowed.
3. The main problem of water change in winter is that the water temperature is constant, and other minor ones are still secondary.
In order to ensure that the water temperature of the water change can be constant, aquarius friends will have their own set of methods and methods.
For example, if you rely on heating pipe to heat up in advance, mix the water from solar energy or water heater, and raise most ordinary ornamental fish, there is no problem at all.
However, some aquarius raise high-end fish and are particularly serious about the water quality, which is another matter.
If the water temperature is low, the ornamental fish will no longer eat, and the water will evaporate. We can just rehydrate in time, especially in the bottom filter fish tank. Remember to rehydrate in time.
Even if the water temperature is not high, it will evaporate.
If the water temperature is much higher than room temperature, the water body in the bottom filter fish tank will evaporate very quickly and quickly, and we need to pay close attention to it.
Assuming that the temperature is not high and the feeding density is low, there will be no particularly big change in the water quality. Then, it is okay to change the water once a month.
Water change in winter, what we need to take into account are always the problems: water quality, density, water temperature and feeding amount.
The most important thing to note is that the water temperature of the water change must be the constant problem. It is best to change the water, which is higher than the water temperature in the original tank, and it is also OK to be three or two degrees higher.
If the water temperature is too low in winter, be careful when feeding. If you can feed less, you will definitely not feed more. If you don’t eat the ornamental fish, then take out the food immediately to avoid contaminating the water quality and you can stop feeding for the time being.
I am a fish-raising master. Please pay attention to more ornamental fish questions, thank you!
